2047194

素因数分解:

$2^1\times 3^4\times {\mathrm{12637}}^1$

素因数の和:12651

約数の個数: 20

約数和(自身を含む): 4587594

約数和(自身を除く): 2540400

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12637, 25274, 37911, 75822, 113733, 227466, 341199, 682398, 1023597, 2047194]

約数ペア:

[(1, 2047194), (2, 1023597), (3, 682398), (6, 341199), (9, 227466), (18, 113733), (27, 75822), (54, 37911), (81, 25274), (162, 12637)]